package com.oocl.project5.operate;

import com.oocl.project5.doublelinklist.Node;
import com.oocl.project5.informationstore.Person;

public interface Operater {
	public abstract Node<Person>addNode(Node<Person> headNodePointer,Person[] data);
	public abstract Node<Person>deleteNode(Node<Person> headNodePointer,Person[] data);
	public abstract Node<Person>updataNode(Node<Person> headNodePointer,Person[] data,int n);
	public abstract Node<Person>lookNode(Node<Person> headNodePointer,Person[] data);
	public abstract Node<Person>sortNode(Node<Person> headNodePointer,Person[] data);
}
